1640773512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{29867}}^1$

素因数の和:29995

約数の個数: 96

約数和(自身を含む): 5125348800

約数和(自身を除く): 3484575288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 436, 504, 654, 763, 872, 981, 1308, 1526, 1962, 2289, 2616, 3052, 3924, 4578, 6104, 6867, 7848, 9156, 13734, 18312, 27468, 29867, 54936, 59734, 89601, 119468, 179202, 209069, 238936, 268803, 358404, 418138, 537606, 627207, 716808, 836276, 1075212, 1254414, 1672552, 1881621, 2150424, 2508828, 3255503, 3763242, 5017656, 6511006, 7526484, 9766509, 13022012, 15052968, 19533018, 22788521, 26044024, 29299527, 39066036, 45577042, 58599054, 68365563, 78132072, 91154084, 117198108, 136731126, 182308168, 205096689, 234396216, 273462252, 410193378, 546924504, 820386756, 1640773512]

約数ペア:

[(1, 1640773512), (2, 820386756), (3, 546924504), (4, 410193378), (6, 273462252), (7, 234396216), (8, 205096689), (9, 182308168), (12, 136731126), (14, 117198108), (18, 91154084), (21, 78132072), (24, 68365563), (28, 58599054), (36, 45577042), (42, 39066036), (56, 29299527), (63, 26044024), (72, 22788521), (84, 19533018), (109, 15052968), (126, 13022012), (168, 9766509), (218, 7526484), (252, 6511006), (327, 5017656), (436, 3763242), (504, 3255503), (654, 2508828), (763, 2150424), (872, 1881621), (981, 1672552), (1308, 1254414), (1526, 1075212), (1962, 836276), (2289, 716808), (2616, 627207), (3052, 537606), (3924, 418138), (4578, 358404), (6104, 268803), (6867, 238936), (7848, 209069), (9156, 179202), (13734, 119468), (18312, 89601), (27468, 59734), (29867, 54936)]